package com.example.electricbicycle.dao;

import com.example.electricbicycle.po.PurchaseOrder;

import java.util.List;

public interface PurchaseOrderDao {
    public boolean approveOrder(int orderId);
    public List<PurchaseOrder> getPendingOrders(int page, int pageSize);
    public int getTotalPendingOrders();
    public PurchaseOrder getOrderById(int orderId);
}
